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NV-SJ4140PN / NV-FJ6140PN
MAIN V (POWER SUPPLY) SCHEMATIC DIAGRAM
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE 1.6A 125/250V FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
D'T INCENDIE N'I UTILISERQUE DES FUSIBLE DE MÉME
1.6A 125/250V
TYPE 1.6A 125/250V
HOT CIRCUIT. BE CAREFUL AND USE AN ISOLATION TRANSFORMER WHEN SERVICING.
AC CORD
1
2
HOT
NOTE: THE VOLTAGE FOR PARTS IN HOT CIRCUIT
IS MEASURED USING TP1001
AS A COMMON TERMINAL.
IC1002 SHUNT REGULATOR
IC- DETAIL BLOCK DIAGRAM
1
Z1002
Z1003
EYF52BC
F1001
EYF52BC
1.6A/125V
1.6A 125/250V
C1027
0.01
R1001
2R7M
C1003
3300P
COMPARATOR
3
2
V-REF(2.495V)
L1001
D1001
ELF15N005A
DB105G
VLQS0167
C1001
C1002
0.01
3300P
C1025
PT
TP1001
WA7.5
(A, B, C, D, E, F)
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
R1004
33K
[2W]
C1004
C1006
82/200V
220P
R1003
330K
Q1001
2SC4953
2SC5130
(SWITCHING)
Q1002
2SD2259
SWITCHING
CONTROL
R1005
56
WF31
C1009
0.018
D1003
ERA18-04
30
C1007
R1025
0.22
R1006
R1008
3900
R1007
100
IC1001
0N3131-R.KT
ERROR
VOLTAGE DET
HAVE
WF28
C1029
100P
T1001
R1010
ETS28AD2J3
10
D1005
ERA18-04
1
7
C1005
WF29
4R7/200V
C1010
100P
8
D1002
D1006
ERB32-01
ERA18-04
C1081
PT
L1006
VLPS0083
3
9
D1080
C1080
PT
PT
J1001
WF26
WA5
10
WF30
D1008
ERB81-004
11
C1016
330/18V
C1030
0.018
12
D1009
R1019
D1FS4
6
13
0
C1019
WF27
R1026
470/6.3V
5
14
30
2200
D1016
MA165
R1014
220
R1015
4
1
2200
C1018
R1016
3
2
1K
IC1002
TA76431AS
SHUNT
REGULATOR
46
0.1
3
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